This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Target Volume Based Shift Controls with High Flow PWM Solenoids
Technical Paper
2010-01-0369
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The Chrysler Ultradrive four-speed transaxle 41TE was the first production transmission to pioneer fully adaptive direct clutch-to-clutch electronic controls without overrunning clutches. "Single stage" high flow PWM solenoids have been used for transmission control since 1989 and still being used in the later-developed 545RFE and 62TE transmissions. The proposed target volume-based shift control method allows the usage of flow-based control device such as PWM solenoids to implement torque-based control strategy. Vehicle test results with this new method have shown excellent shift quality and improved system consistency.
Recommended Content
Authors
Citation
Chen, G. and Dourra, H., "Target Volume Based Shift Controls with High Flow PWM Solenoids," SAE Technical Paper 2010-01-0369, 2010, https://doi.org/10.4271/2010-01-0369.Also In
References
- Miller, A. “Microcomputer Controlled Automatic Transmission,” SAE Technical Paper 820394 1982
- Leising, M. Benford, H. Holbrrok, G. “The All-Adaptive Controls for the Chrysler Ultradrive Transaxle,” SAE Technical Paper 890529 1989
- Kanada, T. Iijima, Y. Yasue, H. Takahashi, T. “Toyota's New Generation Super ECT(U140E) Four-Speed Automatic Transaxle,” SAE Technical Paper 1999-01-0749 1999
- Ohashi, T. Asatsuke, S. Moriya, H. Noble, T. “Honda's 4 Speed All Clutch to Clutch Automatic Transmission,” SAE Technical Paper 980819 1998
- Baran, J. Hendrickson, J. Solt, M. “General Motors New Hydra-Matic RWD Six-Speed Automatic Transmission Family,” SAE Technical Paper 2006-01-0846 2006
- Oshima, K. Matsumoto, S. Miyata, H. Kimura, H. “Control System Development with Large Flow Small Linear Solenoid for New Toyota FWD 6-Speed transaxle,” SAE Technical Paper 2006-01-1487 2006
- Kondo, M. Hasegawa, Y. Takanami, Y. Arai, K. Tanaks, M. Kinoshita, M. Ootsuki, T. Yamaguchi, T. Fukatsu, A. “Toyota AA80E 8-Speed Automatic Transmission with Novel Powertrain Control System,” SAE Technical Paper 2007-01-1311 2007
- Wakamtsu, H. Ohashi, T. Asatsuke, S. Saitou, Y. “Honda's 5 Speed All Clutch To Clutch Automatic Transmission,” SAE Technical Paper 2002-01-0932 2002
- Greiner, J. Doerr, C. Graeve, M. Nauerz, H. “The New “7G-Tronic” of Mercedes-Benz: Innovative Transmission Technology for Better Driving Performance, Comfort and Fuel Economy,” SAE Technical Paper 2004-01-0649 2004
- Scherer, H. “ZF 6-Speed Automatic Transmission for Passenger Cars,” SAE Technical Paper 2003-01-0596 2003
- Nozaki, Y. Tanaka, Y. Tomomatsu, H. Tsukamoto, H. Hanji, F. “Toyota's New Six-Speed Automatic Transmission A761E for RWD Vehicles,” SAE Technical Paper 2004-01-0650 2004
- Katou, N. Taniguchi, T. Tsukamoto, K. Hayabuchi, M. Nishida, M. Katou, A. “Aisin AW New Six-Speed Automatic Transmission for FWD Vehicles,” SAE Technical Paper 2004-01-0651 2004
- Wakamtsu, H. Ohashi, T. Asatsuke, S. Saitou, Y. “Honda's 5 Speed All Clutch To Clutch Automatic Transmission,” SAE Technical Paper 2002-01-0932 2002
- Martin, B. Redinger, C. Dourra, H. “A New Generation Light Truck Automatic Transmission,” SAE Technical Paper 1999-01-1260 1999
- Martin, B. Dourra, H. Redinger, C. Champine, M. Goedtel, F. Lowe, G. Barrer, S. “62TE 6-speed Transaxle for Chrysler Group,” SAE Technical Paper 2007-01-1097 2007